[INFO] cloning repository https://github.com/alexei-ozerov/like-function
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexei-ozerov/like-function" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexei-ozerov%2Flike-function", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexei-ozerov%2Flike-function'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52b71d44eb8e7926a6ba42a46966e4537774a544
[INFO] testing alexei-ozerov/like-function/52b71d44eb8e7926a6ba42a46966e4537774a544 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexei-ozerov%2Flike-function" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexei-ozerov/like-function
[INFO] finished tweaking git repo https://github.com/alexei-ozerov/like-function
[INFO] tweaked toml for git repo https://github.com/alexei-ozerov/like-function written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexei-ozerov/like-function on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexei-ozerov/like-function already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e065b3ea728d3f382ff758b3607197602069405ed36fd320d6e0652c6e107d7
[INFO] running `Command { std: "docker" "start" "-a" "0e065b3ea728d3f382ff758b3607197602069405ed36fd320d6e0652c6e107d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e065b3ea728d3f382ff758b3607197602069405ed36fd320d6e0652c6e107d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e065b3ea728d3f382ff758b3607197602069405ed36fd320d6e0652c6e107d7", kill_on_drop: false }`
[INFO] [stdout] 0e065b3ea728d3f382ff758b3607197602069405ed36fd320d6e0652c6e107d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd863d2bd3408ca9ce9bd1a244a4b7b636f36fb1ade73f73516c11af78a83a11
[INFO] running `Command { std: "docker" "start" "-a" "dd863d2bd3408ca9ce9bd1a244a4b7b636f36fb1ade73f73516c11af78a83a11", kill_on_drop: false }`
[INFO] [stderr]    Compiling like-function v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `function`, `degree`, `quality`, and `note` are never read
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Chord {
[INFO] [stdout]   |        ----- fields in this struct
[INFO] [stdout] 3 |     function: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     degree: i32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     quality: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     note: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Chord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "dd863d2bd3408ca9ce9bd1a244a4b7b636f36fb1ade73f73516c11af78a83a11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd863d2bd3408ca9ce9bd1a244a4b7b636f36fb1ade73f73516c11af78a83a11", kill_on_drop: false }`
[INFO] [stdout] dd863d2bd3408ca9ce9bd1a244a4b7b636f36fb1ade73f73516c11af78a83a11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95e5efc5eb640e194ba737c9d58ec693932f34a4f288bbf762dc129c3e46cbed
[INFO] running `Command { std: "docker" "start" "-a" "95e5efc5eb640e194ba737c9d58ec693932f34a4f288bbf762dc129c3e46cbed", kill_on_drop: false }`
[INFO] [stderr]    Compiling like-function v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `function`, `degree`, `quality`, and `note` are never read
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Chord {
[INFO] [stdout]   |        ----- fields in this struct
[INFO] [stdout] 3 |     function: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     degree: i32,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     quality: String,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     note: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Chord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "95e5efc5eb640e194ba737c9d58ec693932f34a4f288bbf762dc129c3e46cbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e5efc5eb640e194ba737c9d58ec693932f34a4f288bbf762dc129c3e46cbed", kill_on_drop: false }`
[INFO] [stdout] 95e5efc5eb640e194ba737c9d58ec693932f34a4f288bbf762dc129c3e46cbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4ff4bace8843fc1f3d823678698ca48e6aeee67abbe8ae0e482aa2cdd8afbb0
[INFO] running `Command { std: "docker" "start" "-a" "c4ff4bace8843fc1f3d823678698ca48e6aeee67abbe8ae0e482aa2cdd8afbb0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: fields `function`, `degree`, `quality`, and `note` are never read
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 2 | struct Chord {
[INFO] [stdout] 
[INFO] [stderr]   |        ----- fields in this struct
[INFO] [stderr] 3 |     function: String,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     degree: i32,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 5 |     quality: String,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 6 |     note: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Chord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `like-function` (bin "like-function" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/like_function-652bad763baf27dc)
[INFO] running `Command { std: "docker" "inspect" "c4ff4bace8843fc1f3d823678698ca48e6aeee67abbe8ae0e482aa2cdd8afbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ff4bace8843fc1f3d823678698ca48e6aeee67abbe8ae0e482aa2cdd8afbb0", kill_on_drop: false }`
[INFO] [stdout] c4ff4bace8843fc1f3d823678698ca48e6aeee67abbe8ae0e482aa2cdd8afbb0